The process of electronic evidence collection includes: protecting the scene, obtaining evidence, preserving evidence, identifying evidence, analyzing evidence, tracking and presenting evidence.

Regarding Client-Initialized L2TP VPN, which of the following statements is wrong?

When one of the following situations occurs in the VGMP group, the VGMP group will not actively send VGMP messages to the opposite end?

Which of the following options belong to the default security zone of Huawei Firewall? (multiple choice)

Which of the following are HRP(Huawei Redundancy Protocol) protocol can back up state information?
(multiple choice)